首页|西南喀斯特石漠化与水土流失研究进展

西南喀斯特石漠化与水土流失研究进展

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  • 国家科技期刊平台
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  • NSTL
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日趋严重的西南喀斯特石漠化问题,已严重威胁该地区的生态环境安全、人民生活和社会经济发展.系统综述了喀斯特石漠化的研究进展,主要针对石漠化概念、石漠化类型界定标准、成因等进行了论述.同时,针对喀斯特地区水土流失的研究动态进行了总结,阐述了石漠化与水土流失的相互关系,重点揭示了当前喀斯特地区地下水土流失研究存在的问题与不足.进而根据当前研究热点和不足进行了展望,提出下阶段的研究重点,即:根据当前工作重心重新制定石漠化类型界定标准,从研究方法和技术上革新,推进喀斯特地下水土流失机理及量化研究,重视喀斯特坡地地下水污染问题,研发科学、有效的地表—地下水土流失防治措施.
Research Progress of Karst Rocky Desertification and Soil Erosion in Southwest China
Karst rocky desertification is a growing problem in southwest China,which has seriously threatened the ecological and environmental security,the people's livelihood and even the social development in the region.This paper systematically reviews the research progress of karst rocky desertification,including the concept of karst rocky desertification,the types,criteria and causes of desertification,and so on.Meanwhile,this paper summarizes the research trends of soil and water loss in karst area and expounds the relationship between rocky desertification and soil erosion,and highlights the existing problems and shortcomings in the current research on underground soil and water loss in karst area.And then according to the current research hot spots and shortcomings of the prospects,the research focus of next stage is proposed,i.e.,to re-establish the type of rocky desertification standards based on the current work.Through the innovation of research methods and technical,the karst groundwater erosion mechanism and quantitative research would be promoted.And paying more attention to the problem of groundwater pollution in karst slope land,the scientific and effective measures for preventing and controlling surface loss and underground leakage are to be developed.

Karstrocky desertificationunderground soil and water lossresearch progress

戴全厚、严友进

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贵州大学林学院,贵阳550025

喀斯特 石漠化 地下水土流失 研究展望

国家重点研发计划项目国家自然科学基金国家自然科学基金贵州省重大专项贵州省一流学科建设项目贵州省科学技术基金

2016YFC05026044167127541461057黔科合重大专项字[2016]3022号GNYL[2017]007黔科合LH字[2014]7060号

2018

10.13870/j.cnki.stbcxb.2018.02.001

水土保持学报
中国土壤学会　中国科学院水利部水土保持研究所

水土保持学报

CSTPCDCSCD北大核心
影响因子：1.226
ISSN：1009-2242
年,卷(期)：2018.32(2)
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